Lexus RX Lexus RX 2015 Mercedes-Benz GLK Mercedes-Benz GLK 2014

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Lexus RX (2015) vs. Mercedes-Benz GLK (2014) Specs

How powerful is the engine? How much room is in the back seat? Get the 2015 Lexus RX and 2014 Mercedes-Benz GLK specs.

2015 Lexus RX and 2014 Mercedes-Benz GLK Specifications

Model Year 2015 2014  
Model Lexus RX Mercedes-Benz GLK  
Engine 3.5L V6
DOHC-4v
270 hp@6200
248 lb-ft@4700
3.5L V6
DOHC-4v
302 hp@6500
273 lb-ft@3500
 
Transmission 6-speed shiftable automatic 7-speed shiftable automatic  
Drivetrain AWD AWD  
Body 4dr SUV 4dr SUV  
      Difference
Wheelbase 107.9 in 108.5 in -0.6 in
Length 187.8 in 178.3 in 9.5 in
Width 74.2 in 74.3 in -0.1 in
Height 66.3 in 66.9 in -0.6 in
Curb Weight 4343 lb. 4079 lb. 264 lb.
Fuel Capacity 19.2 gal. 17.4 gal. 1.8 gal.
Headroom, Row 1 39.1 in 39.8 in -0.7 in
Shoulder Room, Row 1 58.0 in 55.2 in 2.8 in
Hip Room, Row 1 55.5 in 53.2 in 2.3 in
Legroom, Row 1 43.1 in 41.4 in 1.7 in
Headroom, Row 2 37.7 in 39.7 in -2 in
Shoulder Room, Row 2 57.6 in 55.4 in 2.2 in
Hip Room, Row 2 54.5 in 52.5 in 2 in
Legroom, Row 2 36.8 in 35.1 in 1.7 in
Total Legroom 79.9 in (over 2 rows) 76.5 in (over 2 rows) 3.4 in
Cargo Volume, Minimum 40.0 ft3 23.3 ft3 16.7 ft3
Cargo Volume, Maximum 80.3 ft3 54.7 ft3 25.6 ft3

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TrueDelta Reviews the Seat Room and Comfort of the 2015 Lexus RX

2015 Lexus RX Seat Room and Comfort: Cons
YearComment
The Lexus RX has the roomiest back seat of the three, the Lincoln MKX the tightest. Very tall people will prefer the RX's. At 5-9, I'm not tall, and found the other two back seats much more comfortable, with higher, better shaped cushions providing better thigh support and seat backs that were not overly reclined. The RX's rear seat back felt overly reclined to me even in its most upright position. Since it adjusts, why didn't Lexus engineer it to adjust over a wider range? see full Lexus RX review
 

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TrueDelta Reviews the Seat Room and Comfort of the 2014 Mercedes-Benz GLK

2014 Mercedes-Benz GLK Seat Room and Comfort: Cons
YearComment
Expect the GLK to grow when it is next fully redesigned. A smaller MLK is on the way to battle the upcoming Audi Q3 and just-arrived BMW X1. For 2013, the GLK's body structure remains essentially the same, so rear seat knee room remains just sufficient for a man of average height sitting behind another such man. (Headroom, on the other hand, is abundant.) Among competitors, only the Infiniti EX37 has a tighter rear seat. The Audi, BMW, and Volvo all offer knees another inch or three. Seat comfort is debatable. To my bottom, the GLK's seats feel overly firm. Cargo space is similarly short of the segment average. The GLK's 54.7 cubic feet isn't far behind the Audi's 57.3 but well below the X3's 63.3. That truncated tail has a downside beyond aesthetics. But do these shortcomings really matter? For most people nearly all of the time, there's enough space. see full Mercedes-Benz GLK review
 

What Our Members Are Saying about the Seat Room and Comfort of the 2014 Mercedes-Benz GLK

2014 Mercedes-Benz GLK Seat Room and Comfort: Cons
YearBody/PowertrainComment
2013 4dr SUV turbocharged 168hp 2.1L I4 Diesel
7-speed shiftable automatic AWD
We are a couple with no kids and we rarely have visitors so the cramped rear seating is not a problem. Someone with teenage kids will want to seriously reconsider before getting a GLK. I know my Mom would not appreciate the ingress/egress ease as she has some limited mobility. see full Mercedes-Benz GLK review
 
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See TrueDelta's information for all Lexus models.